Mathematics, 04.06.2020 13:07 dondre54

c. A vendor at a street fair sells popcorn in cones, all of height 9 inches. The sharing-size cone has 3 times the radius of the skinny-size cone. About how many times more popcorn does the sharing cone hold than the skinny cone?

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Answer from: zayboogey04

Sharing cone holds 9 times more popcorn than a skinny cone.

Step-by-step explanation:

Height of each cone = 9 inches

Radius of the sharing size cone = 3 times radius of the skinny size cone

Let the radius of skinny size cone = r

Then radius of the sharing size cone = 3r

Volume of the sharing size cone = $\frac{1}{3}(\pi )(\text{Radius})^{2}(\text{Height})$

= $\frac{1}{3}(\pi )(3r)^{2}(9)$

= 27πr²

Volume of the skinny size cone = $\frac{1}{3}(\pi )(\text{Radius})^{2}(\text{Height})$

= $\frac{1}{3}(\pi )(r)^{2}(9)$

= 3πr²

Ratio of the volumes = $\frac{\text{Volume of sharing size cone}}{\text{Volume of skinny size cone}}$

= $\frac{27\pi r^{2}}{3\pi r^{2} }$

= 9

Therefore, sharing cone holds 9 times more popcorn than a skinny cone.

Answer from: Quest

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

Answer from: Quest

2.56 is the width of the garden

step-by-step explanation:

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c. A vendor at a street fair sells popcorn in cones, all of height 9 inches. The sharing-size cone h...